Home / 29,973,126.24-44,878,852.47-19,572,581.38

Finding the Fourth Proportional to 29,973,126.24, 44,878,852.47 and 19,572,581.38

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Solution

The fourth proportional to 29,973,126.24, 44,878,852.47 and 19,572,581.38 is: 29,306,085.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,973,126.24 : 44,878,852.47 = 19,572,581.38 : x
  2. Step 2: Convert to fraction form
    29,973,126.24/44,878,852.47 = 19,572,581.38/x
  3. Step 3: Cross multiply
    29,973,126.24x = 44,878,852.47 × 19,572,581.38
  4. Step 4: Simplify right side
    29,973,126.24x = 878,394,992,273,354.75
  5. Step 5: Solve for x
    x = 878,394,992,273,354.75/29,973,126.24
  6. Step 6: Final answer
    x = 29,306,085.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.